Manitowoc Ice S Model QuietQube Technician's Handbook User manual

Technician’s

Handbook

Manitowoc

This manual is updated as new information and models are

released. Visit our website for the latest manual.

www.manitowocice.com

America’s #1 Selling Ice Machine

S Model & Ice Beverage

QuietQube

®

Ice Machines

Part Number 8015053 06/18

SQQ_Tech.book Page 1 Friday, May 25, 2018 3:00 PM

SQQ_Tech.book Page 2 Friday, May 25, 2018 3:00 PM

Safety Notices

As you work on Manitowoc equipment, be sure to pay

close attention to the safety notices in this handbook.

Disregarding the notices may lead to serious injury

and/or damage to the equipment.

Throughout this handbook, you will see the following

types of safety notices:

Procedural Notices

As you work on Manitowoc equipment, be sure to read

the procedural notices in this handbook. These notices

supply helpful information which may assist you as

you work.

Throughout this handbook, you will see the following

types of procedural notices:

!

Warning

Text in a Warning box alerts you to a potential

personal injury situation. Be sure to read the

Warning statement before proceeding, and work

carefully.

!

Caution

Text in a Caution box alerts you to a situation in

which you could damage the equipment. Be sure

to read the Caution statement before proceeding,

and work carefully.

Important

Text in an Important box provides you with

information that may help you perform a

procedure more efficiently. Disregarding this

information will not cause damage or injury, but it

may slow you down as you work.

SQQ_Tech.book Page 3 Friday, May 25, 2018 3:00 PM

NOTE: Text set off as a Note provides you with simple,

but useful, extra information about the procedure you

are performing.

Read These Before Proceeding:

!

Caution

Proper installation, care and maintenance are

essential for maximum performance and trouble-

free operation of your Manitowoc equipment. If

you encounter problems not covered by this

handbook, do not proceed, contact Manitowoc

Foodservice Group. We will be happy to provide

assistance.

Important

Routine adjustments and maintenance

procedures outlined in this handbook are not

covered by the warranty.

! Warning

PERSONAL INJURY POTENTIAL

Do not operate equipment that has been

misused, abused, neglected, damaged, or

altered/modified from that of original

manufactured specifications.

Thisapplianceisnot

intended for use by persons (including children)

with reduced physical, sensory or mental

capabilities, or lack of experience and

knowledge, unless they have been given

supervision concerning use of the appliance by a

person responsible for their safety. Do not allow

children to play with, clean or maintain this

appliance without proper supervision.

SQQ_Tech.book Page 4 Friday, May 25, 2018 3:00 PM

Part Number 8015053 06/18 5

Table of Contents

General Information

Model Numbers . . . . . . . . . . . . . . . . . . 13

How to Read a Model Number . . . . . . 14

Ice Cube Sizes . . . . . . . . . . . . . . . . . . 15

Model/Serial Number Location . . . . . . 16

Energy Efficient Ice Machine

Serial Breaks . . . . . . . . . . . . . . . . . . . . 16

Installation

Location of Ice Machine . . . . . . . . . . . 17

Ice Machine Head Section

Clearance Requirements . . . . . . . . . . . 18

Stacking Two Ice Machines on a

Single Storage Bin . . . . . . . . . . . . . . . 19

Ice Deflector . . . . . . . . . . . . . . . . . . . . 19

Removing the Front Panels . . . . . . . . . 20

Location of CVD

®

Condensing Unit . . . 21

Condensing Unit Clearance

Requirements . . . . . . . . . . . . . . . . . . . 22

Bin Installation . . . . . . . . . . . . . . . . . . . 23

S1470C/S1870C/S2070C/S2170C

Installation on a Manitowoc Bin . . . . . . 25

Ice Machine on a Dispenser Installation 27

Ice Machine Head Section Water

Supply and Drains . . . . . . . . . . . . . . . . 30

Electrical Requirements . . . . . . . . . . . 34

Refrigeration System Installation . . . . . 36

Operational Checks . . . . . . . . . . . . . . . . . 56

General . . . . . . . . . . . . . . . . . . . . . . . . 56

Water Level . . . . . . . . . . . . . . . . . . . . . 56

Ice Thickness Check . . . . . . . . . . . . . . 57

Harvest Sequence Water Purge . . . . . 58

Electronic Bin Thermostat Instructions

IB600C/IB680C/IB800C/IB1000C Only . . . 59

Positioning . . . . . . . . . . . . . . . . . . . . . . 59

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6 Part Number 8015053 06/18

Component Identification

Ice Machine Head Sections . . . . . . . . 61

CVD

®

Condensing Units . . . . . . . . . . . 65

Maintenance

General . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Cleaning / Sanitizing Procedure . . . . . . . 68

Cleaning Procedure . . . . . . . . . . . . . . 68

Parts Removal for Cleaning/Sanitizing 70

Sanitizing Procedure . . . . . . . . . . . . . 77

Procedure to Clean Heavily Scaled

Ice Machines . . . . . . . . . . . . . . . . . . . . . . 79

General . . . . . . . . . . . . . . . . . . . . . . . . 79

Cleaning Procedure . . . . . . . . . . . . . . 79

Parts Removal for Cleaning/Sanitizing 82

Sanitizing Procedure . . . . . . . . . . . . . 96

Additional Component Removal . . . . . 98

Removal from Service/Winterization . . . 102

General . . . . . . . . . . . . . . . . . . . . . . . . 102

CVD1486 Water Cooled Condensing Unit

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Sequence of Operation

Initial Start-Up or Start-Up After

Automatic Shut-Off . . . . . . . . . . . . . . . 105

Freeze Sequence . . . . . . . . . . . . . . . . 107

Harvest Sequence . . . . . . . . . . . . . . . 108

Automatic Shut-Off . . . . . . . . . . . . . . . 111

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Part Number 8015053 06/18 7

Troubleshooting

Safety Limits . . . . . . . . . . . . . . . . . . . . . . . 117

Safety Limit Analysis . . . . . . . . . . . . . . 119

Safety Limit#1 . . . . . . . . . . . . . . . . . . . 120

Safety Limit #2 . . . . . . . . . . . . . . . . . . 121

Safety Limit #3 . . . . . . . . . . . . . . . . . . 122

Control Board Testing . . . . . . . . . . . . . . . 123

Control Board Test Cycle . . . . . . . . . . 123

Troubleshooting By Symptom . . . . . . . . 124

Symptom #1 Ice Machine Will Not Run . 125

Diagnosing an Ice Machine Head Section

that Will Not Run . . . . . . . . . . . . . . . . . 127

Diagnosing a Condensing Unit

That Will Not Run . . . . . . . . . . . . . . . . 128

Compressor Electrical Diagnostics . . . 129

Symptom #2 Low Production, Long Freeze

Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Symptom #2 - Refrigeration System Opera-

tional Analysis Tables . . . . . . . . . . . . . 134

Symptom #2 - Freeze Cycle Refrigeration

System Operational Analysis Table Proce-

dures . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Symptom #3 Ice Will Not Harvest . . . . . . 160

Ice Machine will Not Harvest Diagnostics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Harvest Problems . . . . . . . . . . . . . . . . 161

Symptom #3 Ice Will Not Harvest, Cubes Are

Not Melted Flowchart . . . . . . . . . . . . . . . . 162

Symptom #4 Ice Will not Harvest - Cubes Are

Melted Flowchart . . . . . . . . . . . . . . . . . . . 166

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8 Part Number 8015053 06/18

Component Check Procedures

Electrical Components . . . . . . . . . . . . . . 169

Main Fuse . . . . . . . . . . . . . . . . . . . . . . 169

Bin Switch . . . . . . . . . . . . . . . . . . . . . . 170

Harvest Assist Air Pump . . . . . . . . . . . 173

ICE/OFF/CLEAN Toggle Switch . . . . . 174

Ice Thickness Probe (Harvest Initiation)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Water Level Control Circuitry . . . . . . . 181

Electronic Bin Thermostat Control . . . 187

Compressor Electrical Diagnostics . . . 192

Diagnosing Start Components . . . . . . 194

Refrigeration Components . . . . . . . . . . . 197

Refrigerant Charge Verification . . . . . 197

Suction Accumulator Operation . . . . . 199

Headmaster Control Valve . . . . . . . . . 200

Headmaster Valve Water-Cooled Condens-

ing Unit - CVD1476 . . . . . . . . . . . . . . . 205

Water Regulating Valve CVD1476 . . . 207

Fan Cycle Control . . . . . . . . . . . . . . . . 208

High Pressure Cutout (HPCO) Control 209

Low Pressure Cutout (LPCO) Control 210

Refrigerant Recovery/Evacuation . . . . . 211

Connections . . . . . . . . . . . . . . . . . . . . 212

Recovery/Evacuation Procedures . . . 214

Charging Procedures . . . . . . . . . . . . . 215

System Contamination Cleanup . . . . . . . 216

Determining Severity of Contamination 216

Cleanup Procedure . . . . . . . . . . . . . . 218

Refrigerant Reuse Policy . . . . . . . . . . . . 223

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Part Number 8015053 06/18 9

Component Specifications

Main Fuse . . . . . . . . . . . . . . . . . . . . . . 225

Bin Switch . . . . . . . . . . . . . . . . . . . . . . 225

Harvest Assist Air Pump . . . . . . . . . . . 225

ICE/OFF/CLEAN Toggle Switch . . . . . 225

Electronic Bin Thermostat Control . . . . 225

Water Regulating Valve . . . . . . . . . . . 225

Fan Cycle Control . . . . . . . . . . . . . . . . 226

High Pressure Cutout (HPCO) Control 226

Low Pressure Cutout (LPCO) Control . 226

Filter-Driers . . . . . . . . . . . . . . . . . . . . . 227

Total System Refrigerant Charge . . . . 229

Charts

Cycle Times/24-Hour Ice Production/Refriger-

ant Pressure . . . . . . . . . . . . . . . . . . . . . . . 231

S0600C/CVD0675 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 232

SD0682C/CVD0685 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 233

SY0684C/CVD0685 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 234

IB0600C/CVD675 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 235

IB0682DC/CVD685 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 236

IB0684YC/CVD685 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 237

SD0872C/SY0874C/CVD0885 Series

Remote Air Cooled

Machines Before Serial Number 110682385

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

SD0872C/CVD0885 Series Remote Air

Cooled

Machines After Serial Number 110682385

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

SY0874C/CVD0885 Series Remote Air

Cooled

Machines After Serial Number 110682385

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

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10 Part Number 8015053 06/18

IB0822DC/IB0824YC/CVD885 Series Re-

mote Air Cooled Machines Before Serial

Number 110682385 . . . . . . . . . . . . . . 241

IB0822DC/CVD885 Series Remote Air

Cooled Machines After Serial Number

110682385 . . . . . . . . . . . . . . . . . . . . . 242

IB0824YC/CVD885 Series Remote Air

Cooled Machines After Serial Number

110682385 . . . . . . . . . . . . . . . . . . . . . 243

SD1072C/SY1074C/CVD1085 Series Re-

mote Air Cooled Machines Before Serial

Number 110697654 . . . . . . . . . . . . . . 244

SD1072C/CVD1085 Series Remote Air

Cooled Machines After Serial Number

110697654 . . . . . . . . . . . . . . . . . . . . . 245

SY1074C/CVD1085 Series Remote Air

Cooled Machines After Serial Number

110697654 . . . . . . . . . . . . . . . . . . . . . 246

IB1022DC/IB1024YC/CVD1075/CVD1085/

CVD1285 Series Remote Air Cooled Ma-

chines Before Serial Number 110697294

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

IB1022DC/CVD1185 Series Remote Air

Cooled Machines After Serial Number

110697294 . . . . . . . . . . . . . . . . . . . . . 248

IB1024YC/CVD1185 Series Remote Air

Cooled Machines After Serial Number

110697294 . . . . . . . . . . . . . . . . . . . . . 249

SD1272C/SY1274C/CVD1285 Series Re-

mote Air Cooled Machines Before Serial

Number 110706336 . . . . . . . . . . . . . . 250

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Part Number 8015053 06/18 11

SD1272C/CVD1285 Series Remote Air

Cooled Machines After Serial Number

110706336 . . . . . . . . . . . . . . . . . . . . . 251

SY1274C/CVD1285 Series Remote Air

Cooled Machines After Serial Number

110706336 . . . . . . . . . . . . . . . . . . . . . 252

S1470C/CVD1485 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 253

S1470C/CVD1486 Remote Water Cooled

254

SD1872C/CVD1885 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 255

SY1874C/CVD1885 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 256

SD2072C/CVD2075 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 257

SY2074C/CVD2075 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 258

SD2172C/CVD2085 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 259

SY2174C/CVD2085 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 260

SDF3000C/CVDF3000 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 261

SYF3000C/CVDF3000 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 262

SD3072C/CVD3085 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 263

SY3074C/CVD3085 Series Remote Air

Cooled . . . . . . . . . . . . . . . . . . . . . . . . . 264

Diagrams

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . 265

Wiring Diagram Legend . . . . . . . . . . . . 265

S600C/S850C/1000C/S1200C . . . . . . 266

S600C/S680C/S850C/1000C/S1200C 267

S1470C/S1870C/S2070C/S2170C . . . 268

SF3000C/S3070C 115/60/1 . . . . . . . . 269

SF3000C/S3070C 230V/50Hz/1Ph . . 270

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12 Part Number 8015053 06/18

IB0600C/IB0800C/IB1000C

with S Control Board and Electronic Bin

Thermostat . . . . . . . . . . . . . . . . . . . . . 271

IB0600C/IB0680C/IB0800C/IB1000C

with Air Assist/ S Control Board and Elec-

tronic Bin Thermostat . . . . . . . . . . . . . 272

CVD675/CVD685/CVD885/CVD1075/

CVD1085/CVD1185/CVD1285/CVD1485/

CVD1486/CVD1885/CVD2075/CVD3085/

CVDF3000 - 1 Phase . . . . . . . . . . . . . 273

CVD2085 without PTCR- 1 Phase . . . 274

CVD2085 with PTCR- 1 Phase . . . . . 275

CVD675/CVD685/CVD885/CVD1075/

CVD1085/CVD1185/CVD1285/CVD1485/

CVD1486/CVD1885/CVD2075/CVD2085/

CVD3085/CVDF3000 - 3 Phase . . . . . 276

CVD3085/CVDF3000 380V/50hz/3ph 277

Electronic Control Board . . . . . . . . . . . . 278

Single and Twin Evaporator Models . . 278

Quad Evaporator Models . . . . . . . . . . 280

Refrigeration Tubing Schematics . . . . . 281

S600C/S680C/S850C/S1000C/S1200C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281

S600C/S680C/S850C/S1000C/S1200C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282

Ice Beverage IB0600C/IB0680C/IB0800C/

IB1000C . . . . . . . . . . . . . . . . . . . . . . . 283

Ice Beverage IB0600C/IB0680C/IB0800C/

IB1000C . . . . . . . . . . . . . . . . . . . . . . . 284

S1470C/S1870C/S2070C/S2170C . . . 285

S1470C/S1870C/S2070C/S2170C . . . 286

S1476C Water-Cooled Condenser . . . 287

S3070C Without Check Valve . . . . . . 288

SF3000C/S3070C With Check Valve . 289

SQQ_Tech.book Page 12 Friday, May 25, 2018 3:00 PM

Part Number 8015053 06/18 13

General Information

MODEL NUMBERS

This manual covers the following models:

Ice Machine Head

Section

CVD Condensing Unit*

SD0672C

SY0674C

IB0624YC

IB0622DC

CVD0675

SD0682C

SY0684C

IB0684YC

IB0682DC

CVD0685

SD0872C

SY0874C

IB0824YC

IB0822DC

CVD0885

SD1072C

SY1074C

CVD1085

IB1024YC

IB1022DC

CVD1185

CVD1285

CVD1085

CVD1075

SD1272C

SY1274C

CVD1285

SD1472C

SY1474C

CVD1485

CVD1486

SD1872C

SY1874C

CVD1885

SD2072C

SY2074C

CVD2075

SD2172C

SY2174C

CVD2085

SD3072C

SY3074C

CVD3085

SDF3000C

SYF3000C

CVDF3000

*For 3 phase electrical option: add the number “3”

to end of model number (CVD10853).

SQQ_Tech.book Page 13 Friday, May 25, 2018 3:00 PM

14 Part Number 8015053 06/18

HOW TO READ A MODEL NUMBER

Head Section

Condensing Unit

S Y F 1074 C 3

ICE MACHINE

MODEL

ICE CUBE SIZE

D DICE

Y HALF DICE

# CUBE SIZE

2 DICE

3 DICE

4 HALF-DICE

5 HALF-DICE

CONDENSER TYPE

AIR-COOLED

WATER-COOLED

AIR-COOLED

WATER-COOLED

AY

Y SELF-CONTAINED AIR-COOLED

WY Y SELF-CONTAINED WATER-COOLED

CY Y CVD REMOTE AIR or WATER-COOLED

DC CVD REMOTE AIR-COOLED - DICE

YC CVD REMOTE AIR-COOLED - HALF DICE

7 CVD REMOTE

AIR-COOLED

CONDENSER TYPE

ICE MACHINE

SERIES

ADDITIONAL SPECS

3 3 PHASE

SI INCLUDES

AuCS SI BUILT IN

REFRIGERANT

TYPE

F Or No Indicator R404A

CVDF 1485 3

CONDENSING

UNIT MODEL

R404A

REFRIGERANT

3 PHASE

CONDENSING

UNIT SERIES

5 AIR-COOLED

6 WATER-COOLED

SQQ_Tech.book Page 14 Friday, May 25, 2018 3:00 PM

Part Number 8015053 06/18 15

ICE CUBE SIZES

Dice

7/8" x 7/8" x 7/8"

2.22 x 2.22 x2.22 cm

Half Dice

3/8" x 1-1/8" x 7/8"

0.95 x 2.86 x 2.22 cm

! Warning

Do not operate equipment that has been

misused, abused, neglected, damaged, or

altered/modified from that of original

manufactured specifications.

This appliance is not intended for use by

persons (including children) with reduced

physical, sensory or mental capabilities, or lack

of experience and knowledge, unless they

have been given supervision concerning use of

the appliance by a person responsible for their

safety.

! Warning

All Manitowoc ice machines require the ice

storage system (bin, dispenser, etc.) to

incorporate an ice deflector.

Prior to using a non-Manitowoc ice storage

system with other Manitowoc ice machines,

contact the manufacturer to assure their ice

deflector is compatible with Manitowoc ice

machines.

SQQ_Tech.book Page 15 Friday, May 25, 2018 3:00 PM

16 Part Number 8015053 06/18

MODEL/SERIAL NUMBER LOCATION

These numbers are required when requesting

information from your local Manitowoc Distributor,

service representative, or Manitowoc Ice, Inc. The

model and serial number are listed on the OWNER

WARRANTY REGISTRATION CARD. They are also

listed on the MODEL/SERIAL NUMBER DECAL

affixed to the ice machine.

ENERGY EFFICIENT ICE MACHINE

SERIAL BREAKS

Some specifications have changed since our release

of Energy Efficient machines. The following machines

have a serial break to indicate when they became

Energy Efficient.

NOTE: SF3000C & CVDF3000 have been assigned

new model numbers for the energy efficient versions.

Series Ice

Machine

Serial Break for Energy

Efficient Machines

S850C 110682385

S1000C 110697654

S1200C 110706336

IB800C 110682385

IB1000C 110697294

CVD885 110673885

SQQ_Tech.book Page 16 Friday, May 25, 2018 3:00 PM

Part Number 8015053 06/18 17

Installation

LOCATION OF ICE MACHINE

S600C/S680C/S850C/S1000C/S1200C/S1470C/

S1870C/S2070C/S2170C/S3070C/SF3000C

The location selected for the ice machine head section

must meet the following criteria. If any of these criteria

are not met, select another location.

• The location must be free of airborne and other

contaminants.

• The air temperature must be at least 35°F (1.7°C),

but must not exceed 110°F (43.4°C).

• The location must not be near heat-generating

equipment, in direct sunlight and be protected from

weather.

• The location must not obstruct airflow through or

around the ice machine. Refer to ice machine

head section clearance requirements.

IB0600C/IB0680C/IB0800C/IB1000C

• Ice/Beverage Ice Machines require the installation

of a thermostat to maintain dispenser ice level.

The thermostat ships with the ice machine.

• The ice machine head is installed with the

electrical inlet, water supply inlet, refrigeration

tubing and water drain entering from the back of

the ice machine.

• The ice machine head section contains a service

loop that must remain installed between the ice

machine head section and line set. Sufficient

tubing length must be available to allow 180°

rotation of the ice machine.

• Maintain a 3” space between the back of the ice

machine and the back of the dispenser to allow

room for the refrigeration line set service loop.

• The water inlet and electrical connection must

contain a service loop to allow future service and

maintenance access.

• The drain line must contain a union or other

suitable means of disconnection at the ice

machine head section.

SQQ_Tech.book Page 17 Friday, May 25, 2018 3:00 PM

18 Part Number 8015053 06/18

• The location must be free of airborne and other

contaminants.

• The air temperature must be at least 35°F (1.6°C),

but must not exceed 110°F (43.4°C).

• The location must not be near heat-generating

equipment or in direct sunlight.

• The location must not obstruct airflow through or

around the ice machine. Refer to ice machine

head section clearance requirements.

ICE MACHINE HEAD SECTION

CLEARANCE REQUIREMENTS

S600C/S680C/S850C/S1000C/S1200C/S1470C/

S1870C/S2070C/S2170C

Top 5” (12.7 cm) is recommended for efficient

operation and removal of top cover/servicing.

Sides 5” (12.7 cm) is recommended for efficient

operation and servicing. There is no minimum

clearance required.

Back 3” (7.6 cm) required when routing electrical inlet,

water inlet and refrigeration tubing out of the top of the

unit.

5” (12.7 cm) required when routing all connections out

the back.

IB0600CIB0680C/IB0680C/IB0800C/IB1000C

Top 2” (5.1 cm) required clearance for cleaning

procedures and servicing.

Back 5” (12.7 cm) required when routing all

connections out the back.

Sides 8” (20.3 cm) required for servicing.

S3070C/SF3000C

Top/Sides 8” (20.3 cm) recommended clearance for

efficient operation and removal of top cover/servicing.

There is no minimum clearance required.

Back 24” (61.0 cm) required when routing all

connections out the back.

NOTE: 24” (61.0 cm) on all sides is recommended

to allow access without moving the machine.

SQQ_Tech.book Page 18 Friday, May 25, 2018 3:00 PM

Part Number 8015053 06/18 19

STACKING TWO ICE MACHINES ON A

SINGLE STORAGE BIN

S QuietQube ice machines cannot be stacked.

However an adapter is available that allows two S

QuietQube ice machines to be placed side by side on

60” Manitowoc F & B style bins.

ICE DEFLECTOR

An ice deflector is required for all ice machines

installed on a bin.

!

Caution

The ice machine head section must be protected

if it will be subjected to temperatures below 32°F

(0°C). Failure caused by exposure to freezing

temperatures is not covered by the warranty. See

“Removal from Service/Winterization” page 102.

!

Warning

S1470C/S1870C/S2170C ice machines are not

approved for use on Manitowoc B570 bins.

!

Warning

30” large capacity B model bins must be attached

to the wall with the bracket provided with the bin.

SQQ_Tech.book Page 19 Friday, May 25, 2018 3:00 PM

20 Part Number 8015053 06/18

REMOVING THE FRONT PANELS

1. Disconnect power to ice machine.

2. Loosen screws. Do not remove they are retained

by o-rings to prevent loss.

3. To remove right front door lift up and remove.

Door Removal

4. Open left front door to 45 degrees.

5. Support with left hand, depress top pin, tilt top of

door forward and lift out of bottom pin to remove.

3

2

5

SQQ_Tech.book Page 20 Friday, May 25, 2018 3:00 PM

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Manitowoc Ice S Model QuietQube Technician's Handbook User manual

Manitowoc Ice S Model QuietQube Technician's Handbook User manual

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